100 Great Inventors
FREDERICK, Robert
100 Great Inventors - 45 hlm. 29 cm
Ever wondered how our life would be without electric bulbs, fans and radios? Can you imagine a world without televisions sets and computers? How did people beat the heat without air conditioners and travel without cars? Read more about their fascinating lives and intersting stories that led to the incredible inventions listed in this book.
0-7554-3408-0
0
Grade 7-9
923.
100 Great Inventors - 45 hlm. 29 cm
Ever wondered how our life would be without electric bulbs, fans and radios? Can you imagine a world without televisions sets and computers? How did people beat the heat without air conditioners and travel without cars? Read more about their fascinating lives and intersting stories that led to the incredible inventions listed in this book.
0-7554-3408-0
0
Grade 7-9
923.